Upgrade to a supported version by Drupal 7's WYSIWYG module for CKEditor 4. This is a step to help resolve issues with JS being parsed incorrectly for certain content within the editor for Drupal nodes, etc.; particularly for caption text that can be added to images.
Upgrade to a supported version by Drupal 7's WYSIWYG module for CKEditor 4. This is a step to help resolve issues with JS being parsed incorrectly for certain content within the editor for Drupal nodes, etc.; particularly for caption text that can be added to images.